Butternut Canker vs Eurasian beaver

Ophiognomonia clavigignenti-juglandacearum compared with Castor fiber

Key Differences

• Butternut Canker is Not Evaluated while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Butternut Canker	Eurasian beaver
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Sordariomycetes (Sordariomycetes)	Mammalia (Mammals)
Order	Diaporthales (Diaporthales)	Rodentia (Rodents)
Family	Gnomoniaceae	Castoridae (Beavers)
Genus	Ophiognomonia	Castor (Beavers)
Species	Ophiognomonia clavigignenti-juglandacearum	Castor fiber

Conservation Status

Butternut Canker

NE — Not Evaluated

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Butternut Canker	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Butternut Canker

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Butternut Canker

The Butternut Canker (Ophiognomonia clavigignenti-juglandacearum) is a species in the genus Ophiognomonia. Native to North America, inhabiting ecosystems characteristic of the region.

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.